Fix flake8 errors

cloudbridge/cloud/providers/aws/resources.py

@@ -1167,7 +1167,6 @@ class AWSGatewayContainer(BaseGatewayContainer):
         return self.svc.list(limit=None, marker=None)
 
 
-
 class AWSInternetGateway(BaseInternetGateway):
 
     def __init__(self, provider, gateway):

cloudbridge/cloud/providers/aws/services.py

@@ -38,7 +38,6 @@ from .helpers import BotoEC2Service
 from .helpers import BotoS3Service
 from .resources import AWSBucket
 from .resources import AWSInstance
-from .resources import AWSInternetGateway
 from .resources import AWSKeyPair
 from .resources import AWSLaunchConfig
 from .resources import AWSMachineImage

cloudbridge/cloud/providers/azure/services.py

@@ -22,7 +22,7 @@ from msrestazure.azure_exceptions import CloudError
 
 from . import helpers as azure_helpers
 from .resources import AzureBucket, \
-    AzureInstance, AzureInternetGateway, AzureKeyPair, \
+    AzureInstance, AzureKeyPair, \
     AzureLaunchConfig, AzureMachineImage, AzureNetwork, \
     AzureRegion, AzureRouter, AzureSnapshot, AzureSubnet, \
     AzureVMFirewall, AzureVMType, AzureVolume